From 12a77176e8c7fba023e23bdf55cb9399340357dc Mon Sep 17 00:00:00 2001
From: terminx <terminx@1a8010ca-5511-0410-912e-c29ae57300e0>
Date: Sun, 7 Oct 2018 05:21:29 +0000
Subject: [PATCH] Fix overcomputation in the classic renderer due to a bug
 caused by a previous optimization attempt

git-svn-id: https://svn.eduke32.com/eduke32@7017 1a8010ca-5511-0410-912e-c29ae57300e0
---
 source/build/src/engine.cpp | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/source/build/src/engine.cpp b/source/build/src/engine.cpp
index ce0352faf..444244253 100644
--- a/source/build/src/engine.cpp
+++ b/source/build/src/engine.cpp
@@ -3883,6 +3883,7 @@ static void classicDrawBunches(int32_t bunch)
 
     uint8_t andwstat1 = 0xff, andwstat2 = 0xff;
 
+
     for (; z>=0; z=bunchp2[z]) //uplc/dplc calculation
     {
         andwstat1 &= wallmost(uplc,z,sectnum,(uint8_t)0);
@@ -3985,6 +3986,7 @@ static void classicDrawBunches(int32_t bunch)
         }
     }
 
+    int32_t gotswall, startsmostwallcnt, startsmostcnt;
 
     //DRAW WALLS SECTION!
     for (z=bunchfirst[bunch]; z>=0; z=bunchp2[z])
@@ -4011,10 +4013,9 @@ static void classicDrawBunches(int32_t bunch)
         const int32_t nextsectnum = wal->nextsector;
         const usectortype *const nextsec = nextsectnum>=0 ? (usectortype *)&sector[nextsectnum] : NULL;
 
-        int32_t gotswall = 0;
-
-        const int32_t startsmostwallcnt = smostwallcnt;
-        const int32_t startsmostcnt = smostcnt;
+        gotswall = 0;
+        startsmostwallcnt = smostwallcnt;
+        startsmostcnt = smostcnt;
 
         if (searchit == 2 && (searchx >= x1 && searchx <= x2))
         {